Convergence Adjustment - Sony Trinitron KV-XA21M80 Service Manual

KV-XA21M80/XA21M83/XA21M50/
KV-XA21M61/ XA21M60
4
BMC (Hexapole) Magnet.
If the red, green and blue dots are not balanced or aligned, then
use the BMC magnet to adjust in the manner described below.
R G
R
G
(2) Dynamic Convergence Adjustment
Preparation:
•
Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
B
R
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RM-952
B R G B R G B
B
R G B G
R B
TLV
YCH Rotate YCH VOL on DY
TLV Insert TLH
ON DY:
YCH
(3) Screen-corner Convergence
b
a-d : screen-corner
c
R B
YCH
– 30 –
Correction Plate to DY Pocket (Left or
Right)
TLV
a
misconvergence
d